Thermo Scientific Thermo Scientific 3906, Operating Manual

Page: 60 / 104

| Handling and Control
8-14
|
Model 3900 Series Thermo Scientific
Chapter 8

Each special program can be activated as often as there are memory locations
available (see “Special Program Activation by Date (within yearly time switches)” on
page 8-14).

During the activation dates of special programs, only switching steps of the special
program with highest priority will be executed. Remaining special and standard
programs are disabled.

Please note the priorities of the different switching programs (see “Example for the
programming of STANDARD switching times (ON and OFF)” on page 8-11).
Information: You can easily transfer switching times from one channel to the other
if you use the copy function.
Special Program Activation by Date (within
yearly time switches)
** The cycle function will only be offered if it is activated (see “Example for the
programming of STANDARD switching times (ON and OFF)” on page 8-11)
A special program will only be executed if it is activated (and if it has the highest priority of
all active switching programs (see “Example for the programming of STANDARD switching
times (ON and OFF)” on page 8-11). Special programs can be activated as often as free
memory locations are available.You can choose the special program (Program-Number),
the dates for activation (Start date until end date) and additionally following options:

Without special function: Special program will be applied each year, fixed to the
entered dates.

With Easter function: The time switch takes into account the yearly shift for Easter
holiday for the following years and corrects the activation dates. (For programs
relative to Easter, Pentecost Ascension).

With 1x-Function: Special program will be applied only once.
Information: You can easily transfer switching times from one channel to the other
if you use the copy function.
Extra Switching Time (within yearly time
switches)